PETROQUEST ENERGY INC

CUSIP: 716748108 Class: COMMON STOCK

KEYBANK NATIONAL ASSOCIATION/OH's Holding History (CIK: 0001089877)

Note: Option positions (PUT/CALL) are excluded.

Q1 2013
Shares 1,917,425 Value ($000) $8,513 Avg Close — Range —
Q4 2012
Shares 1,858,556 Value ($000) $9,200 Avg Close — Range —